AM2 Fuse Keeps Blowing - Melted Wire Above Downpipe

Electricalintermediate✓ OP Confirmed

Problem

AM2 fuse blows immediately every time the ignition key is turned to the run position, preventing the car from starting.

AM2 fuse blows when key is turned to run positionCar will not startFuse blows repeatedly on replacement

Root Cause

A wire in the engine harness routed above the exhaust downpipe had melted through due to heat exposure, causing a short circuit on the AM2 fuse circuit.

Confidence

High confidence — Original poster confirmed this resolved the issue

View Original Thread →Posted July 2024 on SupraForums.com